diff options
author | Stephen Boyd <swboyd@chromium.org> | 2023-02-02 13:53:29 -0800 |
---|---|---|
committer | Vinod Koul <vkoul@kernel.org> | 2023-02-03 19:21:12 +0530 |
commit | d1abd69534bec16c43c633313e8e937af1354a7a (patch) | |
tree | 66480f43f18fa033b6f03d6f68facd0b3d4aa245 | |
parent | 052bfe6ec72c8fd3d14968da36816f97772b5a54 (diff) | |
download | linux-d1abd69534bec16c43c633313e8e937af1354a7a.tar.gz linux-d1abd69534bec16c43c633313e8e937af1354a7a.tar.bz2 linux-d1abd69534bec16c43c633313e8e937af1354a7a.zip |
phy: qcom-qmp: Introduce Kconfig symbols for discrete drivers
Introduce a config option for each QMP PHY driver now that the QMP PHY
mega-driver has been split up into different modules. This allows kernel
configurators to limit the binary size of the kernel by only compiling
in the QMP PHY driver that they need.
Leave the old config QCOM_QMP in place and make it into a menuconfig so
that 'make olddefconfig' continues to work. Furthermore, set the default
of the new Kconfig symbols to be QCOM_QMP so that the transition is
smooth.
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Johan Hovold <johan+linaro@kernel.org>
Signed-off-by: Stephen Boyd <swboyd@chromium.org>
Link: https://lore.kernel.org/r/20230202215330.2152726-1-swboyd@chromium.org
Signed-off-by: Vinod Koul <vkoul@kernel.org>
-rw-r--r-- | drivers/phy/qualcomm/Kconfig | 50 | ||||
-rw-r--r-- | drivers/phy/qualcomm/Makefile | 12 |
2 files changed, 52 insertions, 10 deletions
diff --git a/drivers/phy/qualcomm/Kconfig b/drivers/phy/qualcomm/Kconfig index eb9ddc685b38..62cf51aab1b8 100644 --- a/drivers/phy/qualcomm/Kconfig +++ b/drivers/phy/qualcomm/Kconfig @@ -50,14 +50,56 @@ config PHY_QCOM_PCIE2 Enable this to support the Qualcomm PCIe PHY, used with the Synopsys based PCIe controller. -config PHY_QCOM_QMP - tristate "Qualcomm QMP PHY Driver" +menuconfig PHY_QCOM_QMP + tristate "Qualcomm QMP PHY Drivers" depends on OF && COMMON_CLK && (ARCH_QCOM || COMPILE_TEST) + +if PHY_QCOM_QMP + +config PHY_QCOM_QMP_COMBO + tristate "Qualcomm QMP Combo PHY Driver" + default PHY_QCOM_QMP select GENERIC_PHY select MFD_SYSCON help - Enable this to support the QMP PHY transceiver that is used - with controllers such as PCIe, UFS, and USB on Qualcomm chips. + Enable this to support the QMP Combo PHY transceiver that is used + with USB3 and DisplayPort controllers on Qualcomm chips. + +config PHY_QCOM_QMP_PCIE + tristate "Qualcomm QMP PCIe PHY Driver" + depends on PCI || COMPILE_TEST + select GENERIC_PHY + default PHY_QCOM_QMP + help + Enable this to support the QMP PCIe PHY transceiver that is used + with PCIe controllers on Qualcomm chips. + +config PHY_QCOM_QMP_PCIE_8996 + tristate "Qualcomm QMP PCIe 8996 PHY Driver" + depends on PCI || COMPILE_TEST + select GENERIC_PHY + default PHY_QCOM_QMP + help + Enable this to support the QMP PCIe PHY transceiver that is used + with PCIe controllers on Qualcomm msm8996 chips. + +config PHY_QCOM_QMP_UFS + tristate "Qualcomm QMP UFS PHY Driver" + select GENERIC_PHY + default PHY_QCOM_QMP + help + Enable this to support the QMP UFS PHY transceiver that is used + with UFS controllers on Qualcomm chips. + +config PHY_QCOM_QMP_USB + tristate "Qualcomm QMP USB PHY Driver" + select GENERIC_PHY + default PHY_QCOM_QMP + help + Enable this to support the QMP USB PHY transceiver that is used + with USB3 controllers on Qualcomm chips. + +endif # PHY_QCOM_QMP config PHY_QCOM_QUSB2 tristate "Qualcomm QUSB2 PHY Driver" diff --git a/drivers/phy/qualcomm/Makefile b/drivers/phy/qualcomm/Makefile index 65f6c30a3e93..79dd4e507961 100644 --- a/drivers/phy/qualcomm/Makefile +++ b/drivers/phy/qualcomm/Makefile @@ -5,12 +5,12 @@ obj-$(CONFIG_PHY_QCOM_EDP) += phy-qcom-edp.o obj-$(CONFIG_PHY_QCOM_IPQ4019_USB) += phy-qcom-ipq4019-usb.o obj-$(CONFIG_PHY_QCOM_IPQ806X_SATA) += phy-qcom-ipq806x-sata.o obj-$(CONFIG_PHY_QCOM_PCIE2) += phy-qcom-pcie2.o -obj-$(CONFIG_PHY_QCOM_QMP) += \ - phy-qcom-qmp-combo.o \ - phy-qcom-qmp-pcie.o \ - phy-qcom-qmp-pcie-msm8996.o \ - phy-qcom-qmp-ufs.o \ - phy-qcom-qmp-usb.o + +obj-$(CONFIG_PHY_QCOM_QMP_COMBO) += phy-qcom-qmp-combo.o +obj-$(CONFIG_PHY_QCOM_QMP_PCIE) += phy-qcom-qmp-pcie.o +obj-$(CONFIG_PHY_QCOM_QMP_PCIE_8996) += phy-qcom-qmp-pcie-msm8996.o +obj-$(CONFIG_PHY_QCOM_QMP_UFS) += phy-qcom-qmp-ufs.o +obj-$(CONFIG_PHY_QCOM_QMP_USB) += phy-qcom-qmp-usb.o obj-$(CONFIG_PHY_QCOM_QUSB2) += phy-qcom-qusb2.o obj-$(CONFIG_PHY_QCOM_USB_HS) += phy-qcom-usb-hs.o |